From 92ee80008474f0af84798dd231e4d25cd61f929b Mon Sep 17 00:00:00 2001
From: Fuwn <contact@fuwn.me>
Date: Mon, 29 May 2023 23:05:43 -0700
Subject: feat: initial release

---
 src/lib/chapter_reader.sh    | 13 +++++++++++++
 src/lib/chapter_selection.sh | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+)
 create mode 100644 src/lib/chapter_reader.sh
 create mode 100644 src/lib/chapter_selection.sh

(limited to 'src/lib')

diff --git a/src/lib/chapter_reader.sh b/src/lib/chapter_reader.sh
new file mode 100644
index 0000000..396a1db
--- /dev/null
+++ b/src/lib/chapter_reader.sh
@@ -0,0 +1,13 @@
+chapter_reader() {
+	# Chapter page HTML
+	chapter_content="$(gum spin --spinner line --show-output -- \
+		curl --silent --request GET "${1}")"
+
+	# Convert chapter HTML to GitHub Flavoured Markdown (closest to Honeyfeed)
+	markdown="$(echo "${chapter_content}" |
+		pup 'div.wrap-body.div' |
+		pandoc -f html -t gfm)"
+
+	# Display stylised chapter in default pager (usually less)
+	echo "${markdown}" | glow -w "$(tput cols)" -p -
+}
diff --git a/src/lib/chapter_selection.sh b/src/lib/chapter_selection.sh
new file mode 100644
index 0000000..c3534a5
--- /dev/null
+++ b/src/lib/chapter_selection.sh
@@ -0,0 +1,38 @@
+chapter_selection() {
+	# Novel page HTML
+	novel_page="$(gum spin --spinner line --show-output -- \
+    curl --silent --get --data-urlencode "k=${args[title]}" "${1}")"
+
+	# Chapter data
+	IFS=$'\n' read -r -d '\n' -a chapter_locations <<<"$(echo "${novel_page}" |
+		pup 'div.list-chapter a.list-group-item attr{href}')" || true
+	IFS=$'\n' read -r -d '\n' -a chapter_names <<<"$(echo "${novel_page}" |
+		pup 'div.list-chapter span.chapter-name text{}')" || true
+
+	# Chapter collection for Gum
+	chapters=""
+
+	# Fix output format for Gum
+	for ((i = 0; i < "${#chapter_locations[@]}"; i++)); do
+		chapters+="$(printf "\nChapter ${i}:%s" "${chapter_names[${i}]}")"
+	done
+
+	# Remove leading new-line
+	chapters="$(echo "${chapters}" | sed '/./,$!d')"
+
+	# Prompt for user's novel choice
+	chapter_choice="$(echo "${chapters}" | gum filter)"
+
+	# Remove chapter discriminator from chapter choice
+	chapter_choice="${chapter_choice#Chapter [0-9]*: }"
+
+	# Locate chapter choice location
+	for ((i = 0; i < "${#chapter_locations[@]}"; i++)); do
+		if [[ "${chapter_names[${i}]}" = " ${chapter_choice}" ]]; then
+			chapter_location="https://www.honeyfeed.fm${chapter_locations[${i}]}"
+		fi
+	done
+
+	# Return chapter location
+	echo "${chapter_location}"
+}
-- 
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